Centrifugal separator



FIG. 1 is a front view of a centrifugal separator;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

FIG. 5 is a bottom view of FIG. 1;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a perspective view of FIG. 1.

The broken lines in the drawings depict portions of the centrifugal separator which form no part of the claimed design. 

CLAIM The ornamental design for an centrifugal separator substantially, as shown and described. 